object two {
  def main(args: Array[String]): Unit = {

    val avgScore: Double = 78.0
    val totalScore: Int = 490

    val isPass: Boolean = avgScore >= 60
    val isMeetStandard: Boolean = totalScore >= 480

    val isQualified: Boolean = isPass && isMeetStandard

    println(s"平均分≥60（及格）: $isPass")
    println(s"总分≥480（达标）: $isMeetStandard")
    println(s"及格且达标（合格）: $isQualified")
  }
}
